摘要
以硫酸亚铁为原料,双氧水为氧化剂制备氢氧化铁,再与柠檬酸铵反应制得柠檬酸铁铵。考察了氢氧化铁制备条件、反应时间、反应温度、干燥方式对产品含铁量的影响,确定了最佳工艺条件。
Ferrous sulfate was oxidated by hydrogen peroxide to synthesize iron hydroxide, then iron hydroxide reacted with ammonium citrate to prepare ferric ammonium citrate. The conditions which affected the iron content of product, included preparation of iron hydroxide, reaction time, temperature and drying methods, were discussed. The optimum technological conditions were obtained.
出处
《化工技术与开发》
CAS
2014年第7期25-27,共3页
Technology & Development of Chemical Industry
关键词
柠檬酸铁铵
柠檬酸铵
食盐抗结剂
氧化
ferric ammonium citrate
ammonium citrate
salt anticaking agent
oxidation
